{"id":2871,"date":"2024-07-28T07:32:28","date_gmt":"2024-07-28T07:32:28","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=2871"},"modified":"2024-07-28T07:32:28","modified_gmt":"2024-07-28T07:32:28","slug":"airship-investments-a-historical-warning","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/aviation-and-aerospace\/airship-investments-a-historical-warning\/","title":{"rendered":"\u0110\u1ea7u t\u01b0 v\u00e0o khinh kh\u00ed c\u1ea7u: M\u1ed9t l\u1eddi c\u1ea3nh b\u00e1o mang t\u00ednh l\u1ecbch s\u1eed"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u0110\u1ea7u t\u01b0 v\u00e0o khinh kh\u00ed c\u1ea7u: M\u1ed9t l\u1eddi c\u1ea3nh b\u00e1o mang t\u00ednh l\u1ecbch s\u1eed<\/h2>\n\n<h2 class=\"wp-block-heading\">S\u1ef1 nhi\u1ec7t t\u00ecnh ban \u0111\u1ea7u v\u00e0 c\u00e1c c\u01a1 h\u1ed9i \u0111\u1ea7u t\u01b0<\/h2>\n\n<p>V\u00e0o \u0111\u1ea7u th\u1ebf k\u1ef7 20, khinh kh\u00ed c\u1ea7u \u0111\u00e3 thu h\u00fat tr\u00ed t\u01b0\u1edfng t\u01b0\u1ee3ng c\u1ee7a c\u00f4ng ch\u00fang v\u00e0 h\u1ea5p d\u1eabn c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 h\u00e1o h\u1ee9c mu\u1ed1n ki\u1ebfm l\u1ee3i nhu\u1eadn t\u1eeb nh\u1eefng c\u00f4ng ngh\u1ec7 t\u01b0\u01a1ng lai n\u00e0y. C\u00e1c c\u00f4ng ty xu\u1ea5t hi\u1ec7n, h\u1ee9a h\u1eb9n s\u1ebd ch\u1ebf t\u1ea1o, b\u00e1n v\u00e0 v\u1eadn h\u00e0nh nh\u1eefng c\u1ed7 m\u00e1y bay m\u1edbi, t\u00ecm ki\u1ebfm s\u1ef1 h\u1ed7 tr\u1ee3 t\u00e0i ch\u00ednh \u1edf m\u1ecdi ng\u00f3c ng\u00e1ch tr\u00ean c\u1ea3 n\u01b0\u1edbc.<\/p>\n\n<h2 class=\"wp-block-heading\">M\u1ed9t gi\u1ecdng ho\u00e0i nghi t\u1eeb t\u1edd Engineering News<\/h2>\n\n<p>Gi\u1eefa s\u1ef1 ph\u1ea5n kh\u00edch \u0111\u00f3, m\u1ed9t b\u00e0i x\u00e3 lu\u1eadn tr\u00ean t\u1edd Engineering News v\u00e0o th\u00e1ng 12 n\u0103m 1908 \u0111\u00e3 gi\u00f3ng l\u00ean h\u1ed3i chu\u00f4ng c\u1ea3nh b\u00e1o. B\u00e0i b\u00e1o, \u0111\u01b0\u1ee3c \u0111\u0103ng l\u1ea1i tr\u00ean t\u1edd Literary Digest, l\u1eadp lu\u1eadn ph\u1ea3n \u0111\u1ed1i t\u00ednh kh\u1ea3 thi v\u1ec1 m\u1eb7t t\u00e0i ch\u00ednh c\u1ee7a c\u00e1c d\u1ef1 \u00e1n khinh kh\u00ed c\u1ea7u th\u01b0\u01a1ng m\u1ea1i.<\/p>\n\n<h2 class=\"wp-block-heading\">V\u1eadn chuy\u1ec3n h\u00e0ng h\u00f3a: Kh\u00f4ng kh\u1ea3 thi v\u00e0 t\u1ed1n k\u00e9m<\/h2>\n\n<p>B\u00e0i x\u00e3 lu\u1eadn b\u00e1c b\u1ecf \u00fd t\u01b0\u1edfng s\u1eed d\u1ee5ng khinh kh\u00ed c\u1ea7u \u0111\u1ec3 v\u1eadn chuy\u1ec3n h\u00e0ng h\u00f3a, nh\u1ea5n m\u1ea1nh \u0111\u1ebfn nh\u1eefng chi ph\u00ed \u0111\u1eaft \u0111\u1ecf li\u00ean quan. B\u00e0i b\u00e1o cho r\u1eb1ng c\u00e1c ph\u01b0\u01a1ng th\u1ee9c v\u1eadn t\u1ea3i tr\u00ean b\u1ed9 \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u01b0\u1eddng s\u1eaft v\u00e0 xe ng\u1ef1a, hi\u1ec7u qu\u1ea3 v\u00e0 ti\u1ebft ki\u1ec7m h\u01a1n nhi\u1ec1u.<\/p>\n\n<h2 class=\"wp-block-heading\">V\u1eadn chuy\u1ec3n h\u00e0nh kh\u00e1ch: M\u1ed9t \u0111i\u1ec1u m\u1edbi l\u1ea1 ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u00ednh thi\u1ebft th\u1ef1c<\/h2>\n\n<p>T\u00e1c gi\u1ea3 c\u0169ng b\u00e0y t\u1ecf s\u1ef1 ho\u00e0i nghi v\u1ec1 t\u00ednh thi\u1ebft th\u1ef1c c\u1ee7a du l\u1ecbch h\u00e0ng kh\u00f4ng d\u00e0nh cho h\u00e0nh kh\u00e1ch. M\u1eb7c d\u00f9 th\u1eeba nh\u1eadn ti\u1ec1m n\u0103ng c\u1ee7a n\u00f3 nh\u01b0 m\u1ed9t tr\u00f2 ti\u00eau khi\u1ec3n t\u1ea1i c\u00e1c h\u1ed9i ch\u1ee3 v\u00e0 c\u00e1c d\u1ecbp \u0111\u1eb7c bi\u1ec7t, nh\u01b0ng t\u00e1c gi\u1ea3 kh\u1eb3ng \u0111\u1ecbnh r\u1eb1ng nh\u1eefng r\u1ee7i ro v\u1ed1n c\u00f3 v\u00e0 chi ph\u00ed cao s\u1ebd h\u1ea1n ch\u1ebf vi\u1ec7c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i ph\u01b0\u01a1ng ti\u1ec7n n\u00e0y.<\/p>\n\n<h2 class=\"wp-block-heading\">Chi\u1ebfn tranh: M\u1ed9t m\u1ee5c ti\u00eau d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng<\/h2>\n\n<p>T\u1edd Engineering News b\u00e1c b\u1ecf quan \u0111i\u1ec3m cho r\u1eb1ng khinh kh\u00ed c\u1ea7u c\u00f3 th\u1ec3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong chi\u1ebfn tranh. H\u1ecd l\u1eadp lu\u1eadn r\u1eb1ng t\u00ednh d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng c\u1ee7a khinh kh\u00ed c\u1ea7u tr\u01b0\u1edbc h\u1ecfa l\u1ef1c tr\u00ean m\u1eb7t \u0111\u1ea5t khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau d\u1ec5 d\u00e0ng, khi\u1ebfn ch\u00fang kh\u00f4ng ph\u00f9 h\u1ee3p cho c\u00e1c m\u1ee5c \u0111\u00edch qu\u00e2n s\u1ef1.<\/p>\n\n<h2 class=\"wp-block-heading\">T\u00e1c \u0111\u1ed9ng l\u00e2u d\u00e0i<\/h2>\n\n<p>M\u1eb7c d\u00f9 c\u00f3 s\u1ef1 ho\u00e0i nghi \u0111\u01b0\u1ee3c b\u00e0y t\u1ecf v\u00e0o n\u0103m 1909, nh\u01b0ng khinh kh\u00ed c\u1ea7u \u0111\u00e3 th\u1ef1c s\u1ef1 ch\u1ee9ng ki\u1ebfn nh\u1eefng ti\u1ebfn b\u1ed9 trong giai \u0111o\u1ea1n d\u1eabn \u0111\u1ebfn Th\u1ebf chi\u1ebfn th\u1ee9 nh\u1ea5t. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 do th\u00e1m v\u00e0 th\u1eadm ch\u00ed c\u00f2n \u0111\u01b0\u1ee3c trang b\u1ecb s\u00fang m\u00e1y \u0111\u1ec3 n\u00e9m bom chi\u1ebfn l\u01b0\u1ee3c. Tuy nhi\u00ean, nh\u1eefng h\u1ea1n ch\u1ebf v\u1ed1n c\u00f3 c\u1ee7a khinh kh\u00ed c\u1ea7u, nh\u01b0 \u0111\u01b0\u1ee3c n\u00eau trong b\u00e0i x\u00e3 lu\u1eadn c\u1ee7a t\u1edd Engineering News, cu\u1ed1i c\u00f9ng \u0111\u00e3 c\u1ea3n tr\u1edf vi\u1ec7c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i ch\u00fang cho c\u00e1c m\u1ee5c \u0111\u00edch th\u01b0\u01a1ng m\u1ea1i v\u00e0 qu\u00e2n s\u1ef1.<\/p>\n\n<h2 class=\"wp-block-heading\">B\u00e0i h\u1ecdc cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 ng\u00e0y nay<\/h2>\n\n<p>L\u1ecbch s\u1eed ban \u0111\u1ea7u c\u1ee7a c\u00e1c kho\u1ea3n \u0111\u1ea7u t\u01b0 v\u00e0o khinh kh\u00ed c\u1ea7u cung c\u1ea5p nh\u1eefng b\u00e0i h\u1ecdc gi\u00e1 tr\u1ecb cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0o c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi n\u1ed5i ng\u00e0y nay. \u0110i\u1ec1u n\u00e0y nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Nghi\u00ean c\u1ee9u k\u1ef9 l\u01b0\u1ee1ng:<\/strong> \u0110\u00e1nh gi\u00e1 c\u1ea9n th\u1eadn t\u00ednh kh\u1ea3 thi v\u00e0 kh\u1ea3 n\u0103ng t\u1ed3n t\u1ea1i v\u1ec1 m\u1eb7t t\u00e0i ch\u00ednh c\u1ee7a c\u00e1c d\u1ef1 \u00e1n m\u1edbi tr\u01b0\u1edbc khi \u0111\u1ea7u t\u01b0.<\/li>\n<li><strong>K\u1ef3 v\u1ecdng th\u1ef1c t\u1ebf:<\/strong> Nh\u1eadn ra nh\u1eefng th\u00e1ch th\u1ee9c v\u00e0 h\u1ea1n ch\u1ebf li\u00ean quan \u0111\u1ebfn c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn.<\/li>\n<li><strong>\u0110a d\u1ea1ng h\u00f3a:<\/strong> Ph\u00e2n b\u1ed5 c\u00e1c kho\u1ea3n \u0111\u1ea7u t\u01b0 tr\u00ean nhi\u1ec1u l\u0129nh v\u1ef1c v\u00e0 c\u00e1c lo\u1ea1i t\u00e0i s\u1ea3n kh\u00e1c nhau \u0111\u1ec3 gi\u1ea3m r\u1ee7i ro.<\/li>\n<li><strong>Th\u1eadn tr\u1ecdng:<\/strong> Th\u1eadn tr\u1ecdng khi \u0111\u1ea7u t\u01b0 v\u00e0o c\u00e1c c\u00f4ng ngh\u1ec7 mang t\u00ednh \u0111\u1ea7u c\u01a1 cao v\u00e0 ch\u01b0a \u0111\u01b0\u1ee3c ch\u1ee9ng minh.<\/li>\n<\/ul>\n\n<p>B\u1eb1ng c\u00e1ch c\u00e2n nh\u1eafc nh\u1eefng b\u00e0i h\u1ecdc n\u00e0y, c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00f3 th\u1ec3 \u0111i\u1ec1u h\u01b0\u1edbng nh\u1eefng r\u1ee7i ro li\u00ean quan \u0111\u1ebfn c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi n\u1ed5i v\u00e0 \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh \u0111\u1ea7u t\u01b0 s\u00e1ng su\u1ed1t h\u01a1n.<\/p>\n\n<h2 class=\"wp-block-heading\">Th\u00f4ng tin chuy\u00ean s\u00e2u b\u1ed5 sung<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1c khinh kh\u00ed c\u1ea7u qu\u00e2n s\u1ef1 ti\u1ebfp t\u1ee5c \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u00e0o \u0111\u1ea7u th\u1ebf k\u1ef7 20, nh\u01b0ng vi\u1ec7c s\u1eed d\u1ee5ng ch\u00fang b\u1ecb h\u1ea1n ch\u1ebf do t\u00ednh d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng c\u1ee7a ch\u00fang.<\/li>\n<li>Anh em nh\u00e0 Wright \u0111\u00e3 th\u1eed nghi\u1ec7m m\u1ed9t chi\u1ebfc m\u00e1y bay qu\u00e2n s\u1ef1 v\u00e0o n\u0103m 1909, \u0111\u00e1nh d\u1ea5u m\u1ed9t b\u01b0\u1edbc ti\u1ebfn \u0111\u00e1ng k\u1ec3 trong ti\u1ebfn tr\u00ecnh ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 h\u00e0ng kh\u00f4ng.<\/li>\n<li>Khinh kh\u00ed c\u1ea7u v\u1eabn l\u00e0 m\u1ed9t ch\u01b0\u01a1ng h\u1ea5p d\u1eabn trong l\u1ecbch s\u1eed h\u00e0ng kh\u00f4ng, cho th\u1ea5y nh\u1eefng n\u1ed7 l\u1ef1c ban \u0111\u1ea7u nh\u1eb1m khai th\u00e1c s\u1ee9c m\u1ea1nh c\u1ee7a chuy\u1ebfn bay.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ea7u t\u01b0 v\u00e0o khinh kh\u00ed c\u1ea7u: M\u1ed9t l\u1eddi c\u1ea3nh b\u00e1o mang t\u00ednh l\u1ecbch s\u1eed S\u1ef1 nhi\u1ec7t t\u00ecnh ban \u0111\u1ea7u v\u00e0 c\u00e1c c\u01a1 h\u1ed9i \u0111\u1ea7u t\u01b0 V\u00e0o \u0111\u1ea7u th\u1ebf k\u1ef7 20,&hellip;<\/p>\n","protected":false},"author":6,"featured_media":23956,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[597],"tags":[5657,5654,3100,5655,41,5658,5656],"class_list":["post-2871","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aviation-and-aerospace","tag-investment-lessons","tag-airship-investments","tag-transportation-innovation","tag-emerging-technologies","tag-aviation-history","tag-military-technology","tag-financial-risks"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/2871","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=2871"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/2871\/revisions"}],"predecessor-version":[{"id":2872,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/2871\/revisions\/2872"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/23956"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=2871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=2871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=2871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}